sdl2: uses a contributed version of SDL2 as the stable version has issue when setting the resolution. Need to test back the stable one.
sdl2: uses a contributed version of SDL2 as the stable version has issue when setting the resolution. Need to test back the stable one.

cbenhagen/kivy-ios,cbenhagen/kivy-ios,rnixx/kivy-ios,kivy/kivy-ios,tonibagur/kivy-ios,rnixx/kivy-ios,tonibagur/kivy-ios,kivy/kivy-ios,kivy/kivy-ios